BUG setBody on SS_HTTPRequest is a function

When settingt he cached body on the RESTfulService_Response, the setBody should be a function call, not a variable assignment
BUG Undefined var

Getting the curl error.
API Make Object::config use late static binding

Can now be used in instance scope, like:
  $this->config()->db
and in static scope, like:
  Page::config()->db
Cache the merged version of any Config value in an in-mem LRU cache
Extract statics via code analysis rather than introspection
Add ability to create temporary Config copies
FIX DataObjectSchemaGenerationTest trying to modify config statics directly
Some micro-optimisations for Config
Add some tests for the static parser
Remove debug message, any still unexpected token is an error
FIX Avoid get_parent_class in ConfigStaticManifest (was loading all classes)
FIX Static polution with informational fields
Added some more XHTML replacement and relative unit test. Content_type comfigurable.
Merge pull request #1277 from g4b0/contentnegotiator-xhtml-addition-rc2

Added some more XHTML replacement and relative unit test
Bug: Fixed BC break (ancestry) in Mailer
Merge pull request #1244 from silverstripe-rebelalliance/feature/config

Feature/config
Merge pull request #1278 from TheFrozenFire/bug-Mailer-BC-Break

Fixed BC break (ancestry) in Mailer
Added upgrade note for config static immutability

Config statics are now immutable for performance, this requires an upgrade change.
FIX Parsing heredoc, nowdoc & comments in ConfigStaticManifest
Merge pull request #1203 from dhensby/restfulservice-improvements

BUG Fixing a couple of bugs in RestfulService